The Generals are carrying 1911's? That's funny, none of them carried the things when they were the issue weapon.
Sigs are pretty safe to handle. You only load and carry them one way. Put the magazine in, chamber a round, and drop the hammer using the decocking lever. Their is no manual safety. To fire pull the trigger.
Springfield XD40 in SW40 is lock and load no hammer. Safety is grip and trigger, it will not fire if dropped.
NRA 2003 gun of the year
Mine was accurate first shot Bullseye at 25 yards.